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-rw-r--r--e-util/e-tree-memory-callbacks.c314
1 files changed, 0 insertions, 314 deletions
diff --git a/e-util/e-tree-memory-callbacks.c b/e-util/e-tree-memory-callbacks.c
deleted file mode 100644
index 9d2fda6e3e..0000000000
--- a/e-util/e-tree-memory-callbacks.c
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) version 3.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- *
- * Authors:
- * Chris Lahey <clahey@ximian.com>
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <gtk/gtk.h>
-
-#include "e-tree-memory-callbacks.h"
-
-G_DEFINE_TYPE (ETreeMemoryCallbacks, e_tree_memory_callbacks, E_TYPE_TREE_MEMORY)
-
-static GdkPixbuf *
-etmc_icon_at (ETreeModel *etm,
- ETreePath node)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- return etmc->icon_at (etm, node, etmc->model_data);
-}
-
-static gint
-etmc_column_count (ETreeModel *etm)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- if (etmc->column_count)
- return etmc->column_count (etm, etmc->model_data);
- else
- return 0;
-}
-
-static gboolean
-etmc_has_save_id (ETreeModel *etm)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- if (etmc->has_save_id)
- return etmc->has_save_id (etm, etmc->model_data);
- else
- return FALSE;
-}
-
-static gchar *
-etmc_get_save_id (ETreeModel *etm,
- ETreePath node)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- if (etmc->get_save_id)
- return etmc->get_save_id (etm, node, etmc->model_data);
- else
- return NULL;
-}
-
-static gboolean
-etmc_has_get_node_by_id (ETreeModel *etm)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- if (etmc->has_get_node_by_id)
- return etmc->has_get_node_by_id (etm, etmc->model_data);
- else
- return FALSE;
-}
-
-static ETreePath
-etmc_get_node_by_id (ETreeModel *etm,
- const gchar *save_id)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- if (etmc->get_node_by_id)
- return etmc->get_node_by_id (etm, save_id, etmc->model_data);
- else
- return NULL;
-}
-
-static gpointer
-etmc_sort_value_at (ETreeModel *etm,
- ETreePath node,
- gint col)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- if (etmc->sort_value_at)
- return etmc->sort_value_at (etm, node, col, etmc->model_data);
- else
- return etmc->value_at (etm, node, col, etmc->model_data);
-}
-
-static gpointer
-etmc_value_at (ETreeModel *etm,
- ETreePath node,
- gint col)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- return etmc->value_at (etm, node, col, etmc->model_data);
-}
-
-static void
-etmc_set_value_at (ETreeModel *etm,
- ETreePath node,
- gint col,
- gconstpointer val)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- etmc->set_value_at (etm, node, col, val, etmc->model_data);
-}
-
-static gboolean
-etmc_is_editable (ETreeModel *etm,
- ETreePath node,
- gint col)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- return etmc->is_editable (etm, node, col, etmc->model_data);
-}
-
-/* The default for etmc_duplicate_value is to return the raw value. */
-static gpointer
-etmc_duplicate_value (ETreeModel *etm,
- gint col,
- gconstpointer value)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- if (etmc->duplicate_value)
- return etmc->duplicate_value (etm, col, value, etmc->model_data);
- else
- return (gpointer) value;
-}
-
-static void
-etmc_free_value (ETreeModel *etm,
- gint col,
- gpointer value)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- if (etmc->free_value)
- etmc->free_value (etm, col, value, etmc->model_data);
-}
-
-static gpointer
-etmc_initialize_value (ETreeModel *etm,
- gint col)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- if (etmc->initialize_value)
- return etmc->initialize_value (etm, col, etmc->model_data);
- else
- return NULL;
-}
-
-static gboolean
-etmc_value_is_empty (ETreeModel *etm,
- gint col,
- gconstpointer value)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- if (etmc->value_is_empty)
- return etmc->value_is_empty (etm, col, value, etmc->model_data);
- else
- return FALSE;
-}
-
-static gchar *
-etmc_value_to_string (ETreeModel *etm,
- gint col,
- gconstpointer value)
-{
- ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS (etm);
-
- if (etmc->value_to_string)
- return etmc->value_to_string (etm, col, value, etmc->model_data);
- else
- return g_strdup ("");
-}
-
-static void
-e_tree_memory_callbacks_class_init (ETreeMemoryCallbacksClass *class)
-{
- ETreeModelClass *model_class = E_TREE_MODEL_CLASS (class);
-
- model_class->icon_at = etmc_icon_at;
-
- model_class->column_count = etmc_column_count;
-
- model_class->has_save_id = etmc_has_save_id;
- model_class->get_save_id = etmc_get_save_id;
-
- model_class->has_get_node_by_id = etmc_has_get_node_by_id;
- model_class->get_node_by_id = etmc_get_node_by_id;
-
- model_class->sort_value_at = etmc_sort_value_at;
- model_class->value_at = etmc_value_at;
- model_class->set_value_at = etmc_set_value_at;
- model_class->is_editable = etmc_is_editable;
-
- model_class->duplicate_value = etmc_duplicate_value;
- model_class->free_value = etmc_free_value;
- model_class->initialize_value = etmc_initialize_value;
- model_class->value_is_empty = etmc_value_is_empty;
- model_class->value_to_string = etmc_value_to_string;
-}
-
-static void
-e_tree_memory_callbacks_init (ETreeMemoryCallbacks *etmc)
-{
- /* nothing to do */
-}
-
-/**
- * e_tree_memory_callbacks_new:
- *
- * This initializes a new ETreeMemoryCallbacksModel object.
- * ETreeMemoryCallbacksModel is an implementaiton of the somewhat
- * abstract class ETreeMemory. The ETreeMemoryCallbacksModel is
- * designed to allow people to easily create ETreeMemorys without
- * having to create a new GType derived from ETreeMemory every time
- * they need one.
- *
- * Instead, ETreeMemoryCallbacksModel uses a setup based in callback functions, every
- * callback function signature mimics the signature of each ETreeModel method
- * and passes the extra @data pointer to each one of the method to provide them
- * with any context they might want to use.
- *
- * ETreeMemoryCallbacks is to ETreeMemory as ETableSimple is to ETableModel.
- *
- * Return value: An ETreeMemoryCallbacks object (which is also an
- * ETreeMemory and thus an ETreeModel object).
- *
- */
-ETreeModel *
-e_tree_memory_callbacks_new (ETreeMemoryCallbacksIconAtFn icon_at,
-
- ETreeMemoryCallbacksColumnCountFn column_count,
-
- ETreeMemoryCallbacksHasSaveIdFn has_save_id,
- ETreeMemoryCallbacksGetSaveIdFn get_save_id,
-
- ETreeMemoryCallbacksHasGetNodeByIdFn has_get_node_by_id,
- ETreeMemoryCallbacksGetNodeByIdFn get_node_by_id,
-
- ETreeMemoryCallbacksValueAtFn sort_value_at,
- ETreeMemoryCallbacksValueAtFn value_at,
- ETreeMemoryCallbacksSetValueAtFn set_value_at,
- ETreeMemoryCallbacksIsEditableFn is_editable,
-
- ETreeMemoryCallbacksDuplicateValueFn duplicate_value,
- ETreeMemoryCallbacksFreeValueFn free_value,
- ETreeMemoryCallbacksInitializeValueFn initialize_value,
- ETreeMemoryCallbacksValueIsEmptyFn value_is_empty,
- ETreeMemoryCallbacksValueToStringFn value_to_string,
-
- gpointer model_data)
-{
- ETreeMemoryCallbacks *etmc;
-
- etmc = g_object_new (E_TYPE_TREE_MEMORY_CALLBACKS, NULL);
-
- etmc->icon_at = icon_at;
-
- etmc->column_count = column_count;
-
- etmc->has_save_id = has_save_id;
- etmc->get_save_id = get_save_id;
-
- etmc->has_get_node_by_id = has_get_node_by_id;
- etmc->get_node_by_id = get_node_by_id;
-
- etmc->sort_value_at = sort_value_at;
- etmc->value_at = value_at;
- etmc->set_value_at = set_value_at;
- etmc->is_editable = is_editable;
-
- etmc->duplicate_value = duplicate_value;
- etmc->free_value = free_value;
- etmc->initialize_value = initialize_value;
- etmc->value_is_empty = value_is_empty;
- etmc->value_to_string = value_to_string;
-
- etmc->model_data = model_data;
-
- return (ETreeModel *) etmc;
-}
-
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